baber/WOPTO huggingface dataset:
Patent JP-H0876252-A (JP)
Title: Projection type display device
Inventor: SUZUKI YUKIO
IPC: G03B21/28
Filed: 1994-09-06
Abstract: PURPOSE: To provide a projection type display device capable of switching the picture size between a small one and a large one at need without making a device main body large. CONSTITUTION: An internal transmission type screen 2 for a small picture is attached to the front of the device main body 1 incorporating a projector unit 3 and a mirror 10 so that the screen 2 can be opened/closed. By reflecting picture light from the projector unit 3 toward the screen 2 by the mirror 10, the small picture projection having the small picture size is attained. By opening the screen 2 and arranging it out of an optical path, the picture from the projector unit 3 is enlarged and projected on a 1st or 2nd external transmission type screen 12a or 12b set on the outside of the device main body 1, thereby attaining the large picture projection having the large picture size. Therefore, the device main body 1 does not become large and the picture size can be switched between the small one and the large one at need.
Patent JP-H1083826-A (JP)
Title: Electric insulation structure of fuel cell
Inventor: FUJIWARA NAOKI
IPC: H01M8/24
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To prevent double electrically insulating sleeves from being affected by forcible force, being damaged, and surely retain electric insulation by making tie rods and an intermediate holder mutually slide between the sleeves through the tie rods and the intermediate holder respectively extended and contracted in the vertical direction and in the horizontal direction due to temperature change of a fuel cell. SOLUTION: In this fuel cell, stacks produced by layering single cells are overlaid up and down, an intermediate holder 5 to supply and discharge gases to each stack is installed in the middle part of the up and down overlaid stacks in the height direction, gas pipelines are connected with the intermediate holder 5 to supply and discharge gases to the intermediate holder 5, and the upper end of the upper part stack and the lower end of the lower part stack are fastened by tie rods 4 through the intermediate holder 5.  Rod through holes 12 through which the tie rods 4 penetrate are formed in the intermediate holder 5 and double electric insulating sleeves 16, 17 are formed in the rod through holes 12, the tie rods 4 penetrate through the double electrically insulated sleeves, thread cuttings are formed in the tie rods 4 penetrating the through holes 12 and passing before and after the holes, nuts 13 to be screwed in the thread cutting parts are installed while sandwiching the intermediate holder 5, and electrically insulating members 14, 15 are installed between the nuts 13 and the intermediate holder 5.
Patent JP-S6391208-A (JP)
Title: Manufacture of molding tool
Inventor: NISHIOKA CHOMEI
IPC: B21D37/20
Filed: 1986-10-06
Abstract: PURPOSE:To attempt to improve pressure resistance of a mold, by forming a mold surface layer to be a molding part of a product with a metal or a ceramic, forming a resin layer on the rear side of said mold surface layer and forming thereafter a backing with a high strength cement. CONSTITUTION:The surface of an original mold 1 prepared of a plaster is sprayed with a releasing agent and a surface layer 3 of a mold for a flame spray is thereafter formed. A resin layer 4 is prepared by pouring an epoxy resin after vacuum deaeration on a rear face of the surface layer of a mold for a flame spray and coating it with the resin. After the resin is cured, a high strength cement 6 is deaerated in a vacuum, blended and then casted. Reinforcing iron muscles are set in advance before the casting. A lining resin layer 8 is set on the rear face of the high strength cement layer after the mold is cured and released and ground into a flat surface. A mold surface of a die original mold 13 wherein a thickness of a product is reduced. Because the mold has excellent pressure resistance, it can be applied in variety of applications such as molding metal plates and FRP molding.
Patent JP-H0574814-A (JP)
Title: Manufacture of schottky-gate type field-effect transistor
Inventor: HOSHINO KOICHI
IPC: H01L21/338
Filed: 1991-09-17
Abstract: PURPOSE:To reduce source series resistance in a Schottky-gate type FET. CONSTITUTION:An N-GaAs active layer 2, an Al film 3 and an SiO2 film 4 are formed successively onto a semi-insulating GaAs substrate 1. The SiO2 film 4 is patterned in a gate shape, the Al film 3 is patterned while using the film 4 as a mask, and the Al film 3 is side-etched. An AuGe/Ni/Au film 6 is formed onto the whole surface as the SiO2 film 4 is left as it is, and source- drain electrodes 6a, 6b are shaped on both sides of the Al film 3 as a gate electrode by the SiO2 film 4 by separating the AuGe/Ni/Au film 6. Accordingly, a source-drain interelectrode distance can be set at a small value.
Patent JP-H04117798-A (JP)
Title: Master slave remote control transmitter
Inventor: FUJII TOSHIO
IPC: H04N5/00
Filed: 1990-09-06
Abstract: PURPOSE:To allow even an old person to simply operate the transmitter by incorporating a power supply battery to a slave transmitter and supplying power from the slave transmitter to a master transmitter while the slave transmitter is coupled with the master transmitter. CONSTITUTION:A master slave remote control transmitter 2 is formed so as to be freely attached/detached to/from a master transmitter 4 and a slave transmitter 5, and similar configuration is adopted for electric circuits 6, 7 for the master transmitter 4 and the slave transmitter 5. The electric circuit 6 of the master transmitter 4 is energized from a battery 10 for power supply incorporated in the slave transmitter 5 and the master transmitter 4 and the slave transmitter 5 are coupled by connecting connectors 11. When the master transmitter 4 and the slave transmitter 5 are separated, the master transmitter 4 is not energized by the battery 10 and only the slave transmitter 5 is operative and a few control keys with a low function used usually frequently are provided to an operation section, which is formed separately from the slave transmitter. Since the battery is incorporated in the slave transmitter, the slave transmitter is used singly. Thus, the transmitter is used conveniently for an aged person such as an old person.
Patent JP-S6478560-A (JP)
Title: Demodulator
Inventor: SASAKI EISAKU
IPC: H04L27/00
Filed: 1987-09-21
Abstract: PURPOSE:To improve the amplitude gain control characteristic with a simple constitution by generating a data signal and an error signal respectively by using only respective signals in I channel system and Q channel system in order to control amplitude gain for a demodulated signal. CONSTITUTION:A received signal 101 modulated based on SS-QAM system that is inputted to an input terminal 6 is inputted to a QAM demodulator 1 where the signal is subjected to synchronization detection, and an I-channel demodulated signal 102 and a Q-channel demodulated signal 102' crossing with each other orthogonally are outputted. The signals 102, 102' are respectively inputted to amplitude gain controller 2, 2'. Signal converters 11, 11' respectively process a signal so that the amplitude level value of a signal in response to a signal point in SS-QAM system comes equal to the amplitude level value of a signal in response to a correspondent signal point in C-QAM system, and the amplitude level value of a signal in response to a signal point disposed in outmost position in SS-QAM system that cannot be correspondent to the signal point disposition in the C-QAM system comes equal to that of a signal in response to a signal point disposed in the outmost position in the C-QAM system.
Patent JP-H01110145-A (JP)
Title: Damper for offset rotary press
Inventor: HANSUUYURUGEN KUTSUSHIYU
IPC: B41F7/26
Filed: 1988-09-22
Abstract: PURPOSE: To ensure the exact metering of the amount of dampening fluid required even at different press speed by interacting a metering roller with a supply roller so that a hard metering roller may be used when the printing speed is accelerated. CONSTITUTION: Two elastic metering rollers 13 and 14 are disposed adjacent to a supply roller 9. Both sides of each metering roller 13 and 14 are supported by bell cranks 15 and 16, and the bell cranks 15 and 16 are rotationally fixed to a frame pin 19 via lever arms 17 and 18. In addition, lever arms 20 and 21 are mounted to the bell cranks 15 and 16 and an adjustable stopper 22 is fixed thereto, the stopper 22 being in contact with adjustable eccentric rings 25 and 26. An axis 27 can rotate, for example, about 90 deg. via a metering lever 28 which results in having the metering roller 13 or 14 reciprocally applied to the supply roller 9.
Patent JP-H0978841-A (JP)
Title: Automatic transfer system for building material
Inventor: OGI SHIGERU
IPC: E04G21/16
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To rapidly transfer building materials, by containing them in containers with a specified dimension and transporting them in advance in a pallet yard of a construction site in a reserved and registered day and time and transferring them by an automatic conveyor. SOLUTION: Building materials for construction works are contained in containers with a specified dimension and transported in advance in a pallet yard 1201 of a construction site in a previously registered day and time and unloaded in a specified position by a forklift or the like. Containers A', B transported in the pallet yard 1201 are transferred to respective positions of respective specified floors by a lift 300, through a conveyor 200 by the control from an operation room. Residual materials or rubbish is charged in the unloaded containers and returned to the pallet yard of the first floor through the reverse route against the receiving route and stocked in delivery positions 123, 124 to load returning trucks therewith. In this way, labor-saving and rapid transportation can be realized.
Patent JP-H02224005-A (JP)
Title: Laptop personal computer
Inventor: OSADA AKIO
IPC: G06F3/039
Filed: 1988-09-21
Abstract: PURPOSE:To eliminate the need to prepare a mouse pad where a mouse is operated and to stably use the mouse by incorporating the mouse pad like a drawer. CONSTITUTION:The mouse pad 3 is stored in a keyboard part when not used and drawn out when used. At this time, the mouse pad 3 is fixed to the keyboard part 2. The mouse 4 can, therefore, be operated on the mouse pad 3. The mouse pad 3 may be stored at a display part 1 or other places and fixed to the keyboard part when used. Consequently, when the laptop personal computer is used on the lap and the mouse 4 is further used, the pad where the mouse 4 is operated need not be prepared separately and the mouse 4 can stably be used without being affected by environmental conditions.
Patent JP-H0898900-A (JP)
Title: Treatment of dioxins
Inventor: TATEISHI MASAKAZU
IPC: A62D101/22
Filed: 1994-09-30
Abstract: PURPOSE: To provide a method for non-polluting treatment of dioxins included in materials to be treated such as fly ashes discharged from a waste incineration furnace. CONSTITUTION: The materials which are to be treated and contain the dioxins are heated in an aq. alkaline soln. added with alkaline silicate as a reaction accelerator, by which the dioxins included in the materials to be treated are hydrolyzed. Then, the dioxins included in the materials to be treated such as fly ashes are rapidly hydrolyzed to harmless low polymer fatty acids, aldehydes, hydrocarbons, carbon dioxide, etc. There is no possibility of corrosion of the device at the time of the hydrolysis treatment.
Patent JP-H04118963-A (JP)
Title: Logic integrated circuit
Inventor: INAGAKI MITSUYA
IPC: H01L21/8249
Filed: 1990-09-10
Abstract: PURPOSE:To prevent the occurrence of such a trouble as a decline in operating speed, deterioration of element characteristics, etc., in an LSI provided with a CMOS logical gate and Bi-CMOS logical gate in a mixed state by providing the first and second power supply wiring systems in the LSI and respectively supplying the first and second power supply voltage to the Bi-CMOS and CMOS logical gates. CONSTITUTION:A Bi-CMOS logical gate is mainly used for driving signal lines between blocks and a CMOS logical gate is mainly used for driving signal lines in the blocks. Voltage dropping circuits 6 which convert a 5V power supply voltage into a voltage of 3-3.5V are provided in each block 3 between CMOS cell rows 4a and a power supply line 5 adjacent to the cell rows 4a. The power supply voltage 5 from power supply lines 5a and 5b and 0V are supplied to each gate G11, G12,... constituting Bi-CMOS logical gate cell rows 4b. On the other hand, power supply voltages of 4.2V and 0.8V shifted from the lines 5a and 5b by the circuit 6 are supplied to each gate G21, G22,... constituting the gate cell rows 4a.
Patent JP-H0982974-A (JP)
Title: Polycrystalline si thin-film transistor and manufacture thereof
Inventor: OGASAWARA TAKAO
IPC: H01L27/12
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a polycrystalline silicon thin-film transistor having high performance even in the manufacturing process of the polycrystalline silicon thin-film transistor, in which maximum heat treatment is limited at a specific temperature as seen in the case when polycrystalline silicon is formed onto a glass substrate. SOLUTION: When an active layer 202 containing an amorphous layer 205 and a region 206, in which crystal nuclei are left, is annealed at 600 deg.C lower than conventional devices, recrystallization is generated centering around the crystal nuclei left in the region 206, the recrystallization further progresses even to the amorphous layer 205, and the amorphous layer 205 is also changed into P-Si and the active layer 202 is turned into polycrystalline silicon 202' again as a whole.
Patent JP-H1062257-A (JP)
Title: Automatic pixel defect corrector of infrared ray two-dimensional sensor camera system
Inventor: TSURUOKA KAZUHIRO
IPC: G01J5/48
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To automatically correct image data due to a defective pixel in a infrared ray two-dimensional sensor camera system. SOLUTION: A two-dimensional sensor unit 1 picks up a two-dimensional thermal image of a uniform average heat source 6 as an image for correction via a lens 5, and the picked-up data is stored in a frame memory 3 under control of a CPU 4 connected to respective components via bus lines. The CPU 4 extracts, among the data in frames stored in the frame memory 3, data with low sensitivity not exceeding a predetermined threshold as a defective pixel, and sends its correction value and address to a defect correction/sensitivity correction circuit 2 for performing defect correction. Further correction of uneven outputs at a predetermined temperature (offset correction) and output difference correction (gain correction) at two high and low temperatures are performed and stored in the frame memory 3.
Patent JP-S6299948-A (JP)
Title: Disc loader
Inventor: WATANABE MASAYOSHI
IPC: G11B17/04
Filed: 1985-10-25
Abstract: PURPOSE:To attain sure loading and reproduction under the vibrating condition by providing a positioning mechanism regulationg the disc position at the start of lift-up and descending. CONSTITUTION:A unit plate 75 is equipped with a holder 103' supporting vertically and turnably a positioning lever 103 having a positioning pin 102 arranged so as to prevent the forward position shift of the disc while being slightly parted from the outer diameter of the disc ast the lift-up and descending of the disc. Further, the unit plate 75 is provided with pins 116 and 117 at a position concentrically to the center of a turntable 59 and slightly larger tan the disc outer diameter. Thus, since the disc is loaded surely on the turntable even under the vibrating condition such as on-vehicle mount or even when the disc player is placed with a tilt, malfunction is eliminated.
Patent JP-S61115548-A (JP)
Inventor: ENDO NORIAKI
IPC: A61B8/14
Filed: 1984-11-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04117526-A (JP)
Title: Microprogram controller
Inventor: TANAKA KAZUMASA
IPC: G06F9/28
Filed: 1990-09-07
Abstract: PURPOSE:To deteriorate only the branching performance in the direction where the total processing performance is less affected and to reduce the deterioration of the total processing speed. CONSTITUTION:The muP language of an address designated in an NA field included in the present muP language is regarded as the muP language to be executed next and read out to a read register 5. When the muP language is sent to a repeating register 6 from the the register 5, a branching condition deciding circuit 3 decides whether the muP language is identical with a correct branching destination corresponding to the value of a register CARRY or not. Then the circuit 3 compares the signal of the lowest rank bit of an address register which is delayed by cycle with the selected branching conditions. Thus the correctness of the branching conditions can be judged.
Patent JP-H0975145-A (JP)
Title: Attaching structure of circular hanger of rotary hanger device
Inventor: ODA KOSHI
IPC: A47B49/00
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To attach a heavy circular rail simply and safely to the bottom of an attaching base plate. SOLUTION: A mounting metal fitting 30 is constituted by providing U-shaped catching pieces 32 at both front and rear ends of a fixing piece 31 in the shape of a band plate long in the longitudinal direction. A pair of mounting metal fittings 30 are attached at the right and left at an interval to the bottom of the mounting base 2 so that the catching piece 32 may be positioned in front and in rear. Engaging parts 33 are projected each outward at the topside of both ends in the longitudinal direction of the straight rail part 4, and also, a fixer 36 is projected, sideward from the circular rail 5. The right and left engaging parts 33 of the front and rear straight rail parts 4 are set slidably to the catching pieces 32 in front and in rear of the right and left mounting metal fittings 30, respectively, and also the fixing part provided at the circular rail 5 is fixed to the mounting base 2 with a fixer.
Patent JP-H11125892-A (JP)
Title: Photosensitive material processing device
Inventor: SAKATA MASAMITSU
IPC: G03D3/00
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To obtain a device which does not cause the deterioration of the quality of photosensitive material even when the device is stopped for a long time or even when the photosensitive material having different width is processed by arranging a shutter above a carrying roller when processing of the photosensitive material is not performed for a long time or in a temperature control state. SOLUTION: Rollers 52A to 52C holding and carrying photographic paper along a photographic paper carrying path 51 are provided in a carrying rack 50. Therefore, the photographic paper fed in a processing tank is guided and carried by the rollers 52A to 52C and immersed in processing solution. Then, a recessed part 108 in which a shutter 99 is inserted to freely appear/disappear and a recessed part 110 in which a shutter 104 is inserted to freely appear/ disappear are formed on the block 50B of the carrying rack 50. In the device, the upper parts of the rollers 52A to 52C projecting above the path 51 are covered with the shutters 94 and 104 before stopping carrying for a long time, whereby suspended matter such as silver or sulfide in the processing solution is prevented from being precipitated on the upper surfaces of the rollers 52A to 52C.
Patent JP-H1149191-A (JP)
Title: Packaging plastic bag
Inventor: SUZUKI TOMOSABURO
IPC: B65D33/18
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To reinforce a seal at a top of a folded part and prevent the part from being broken when an article is cast by sealing at least the top wide among the seal of the folded part in a packaging plastic bag which has been prepared with folds. SOLUTION: A seal 3 among seals at both sides of the bag 1 comprises two sheets which are overlaid and sealed, while a seal 4 comprises four sheets overlaid with also a sheet on a folded part of a folded bottom overlaid and a wide seal 5 is formed on a top of the seal 4 of the folded part. In addition, also in the bag 1 formed with folds with both sides of the bag 1 protruding inwardly in the bag 1, at least the top of the seal 4 of the folded part may be sealed wide for reinforcement. Therefore when an article is cast, even if stress is concentrated on the seal 4 at the top of the folded part, the part may not be broken, thereby preventing a seal failure from occurring.
Patent JP-2001063196-A (JP)
Title: Japanese lacquer coating seal and its manufacture
Inventor: YAMADA YUKIO
IPC: B41K1/00
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To facilitate processing of Japanese lacquer coating of a design desig nated by a seal purchaser on a seal member body by executing the lacquer coating by seal purchaser's designating or a Japanese lacquer coating work participation to a seal material body mounting a handgrip bar, then removing the bar and then executing engraving of a seal surface. SOLUTION: As a seal material, a material which can be coated with Japanese lacquer is adopted. The seal material is obtained by integrally cutting a seal material body and a handgrip bar or adhering a separately manufactured handgrip bar to the body with an adhesive or the like. In the lacquer coating, a coated surface cannot be brought into contact until the surface is dried. Since the body has a short length, it is necessary to pay attention to a holding part when coated. More particularly, a seal material integrated with a handgrip bar 3 having a smaller diameter by about 3 cm in length than that of the body 1 with the seal surface of the body 1 made of wood having about 6 cm is cut out from a raw material.  The bar 3 is held by fingers, the body 1 is coated with the Japanese lacquer, dried by using a hole provided at the bar 3, then the bar 3 is removed, and the surface 2 is engraved as prescribed.
Patent JP-H1187699-A (JP)
Title: Semiconductor device and fabrication thereof
Inventor: ONO ATSUKI
IPC: H01L29/78
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To realize high speed operation of a circuit by forming an impurity inactivation region between a substrate and source and drain regions thereby reducing the junction capacity of a diffusion layer while stabilizing the process. SOLUTION: A diffusion layer containing same conductivity type impurities serving as the source and drain regions 6, 6' of an MOS transistor is formed on a semiconductor substrate 1 and then a gate electrode 3 is formed of polysilicon, or the like, on the surface thereof through an insulator layer 2. An impurity inactivation region 10 is then formed between the diffusion regions 6, 6' and the semiconductor substrate 1 by implanting hydrogen ions into the diffusion regions 6, 6'. Since the impurities are inactivated in the region 10, concentration of the impurities is lowered substantially. Consequently, apparent junction capacity is reduced at the diffusion layer of the MOS transistor.